Analysis of interatomic Contacts of Structural Units in PDB entry:
3NOM


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3NOM entry

There are 2 chains in PDB entry 3NOM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 25VAL 258
B
 SER 25VAL 258
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 2 helices in PDB entry 3NOM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
212 217Right-handed 310
Helix 2
2
B
212 217Right-handed 310
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There are 10 sheets in PDB entry 3NOM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
174 180first strand
Strand 2
A
183 188anti-parallel
Strand 3
A
193 197anti-parallel
Strand 4
A
204 209anti-parallel
Strand 5
A
28 38parallel
Strand 6
A
248 256anti-parallel
Strand 7
A
238 243anti-parallel
Strand 8
A
227 233anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
44 51first strand
Strand 2
A
54 60anti-parallel
Strand 3
A
65 70anti-parallel
Strand 4
A
77 82anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 95first strand
Strand 2
A
98 103anti-parallel
Strand 3
A
108 113anti-parallel
Strand 4
A
119 124anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 134first strand
Strand 2
A
139 141anti-parallel
Strand 3
A
147 151anti-parallel
Strand 4
A
158 163anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
165 166first strand
Strand 2
A
169 170anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
174 180first strand
Strand 2
B
183 188anti-parallel
Strand 3
B
193 197anti-parallel
Strand 4
B
204 209anti-parallel
Strand 5
B
28 38parallel
Strand 6
B
248 256anti-parallel
Strand 7
B
238 243anti-parallel
Strand 8
B
227 233anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 51first strand
Strand 2
B
54 60anti-parallel
Strand 3
B
65 71anti-parallel
Strand 4
B
77 82anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
89 95first strand
Strand 2
B
98 103anti-parallel
Strand 3
B
108 113anti-parallel
Strand 4
B
119 124anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 134first strand
Strand 2
B
139 141anti-parallel
Strand 3
B
147 151anti-parallel
Strand 4
B
158 163anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
165 166first strand
Strand 2
B
169 170anti-parallel
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